 1, 0.0;
2, 2.499;
3, 5.004;
4, 7.527;
5, 10.081;
6, 12.684;
7, 15.353;
8, 18.109;
9, 20.974;
10, 23.974;
11, 27.132;
12, 30.475;
13, 34.019;
14, 37.768;
15, 41.701;
16, 45.768;
17, 49.904;
18, 53.972;
19, 57.405;
20, 60.338;
21, 63.0;
22, 65.518;
23, 67.971;
24, 70.417;
25, 72.889;
26, 75.396;
27, 77.942;
28, 80.532;
29, 83.166;
30, 85.844;
31, 88.567;
32, 91.331;
33, 94.135;
34, 96.976;
35, 99.851;
36, 102.755;
37, 105.686;
38, 108.64;
39, 111.612;
40, 114.599;
41, 117.598;
42, 120.605;
43, 123.617;
44, 126.633;
45, 129.65;
46, 132.667;
47, 135.683;
48, 138.696;
49, 141.709;
50, 144.721;
51, 147.723;
52, 150.606;
53, 153.331;
54, 155.907;
55, 158.36;
56, 160.715;
57, 162.998;
58, 165.226;
59, 167.417;
60, 169.592;
61, 171.772;
62, 173.979;
63, 176.233;
64, 178.546;
65, 180.934;
66, 183.41;
67, 185.987;
68, 188.68;
69, 191.503;
70, 194.471;
71, 197.595;
72, 200.885;
73, 204.347;
74, 207.979;
75, 211.772;
76, 215.709;
77, 219.764;
78, 223.91;
79, 228.117;
80, 232.362;
81, 236.626;
82, 240.897;
83, 245.161;
84, 248.779;
85, 251.714;
86, 254.569;
87, 257.418;
88, 260.256;
89, 263.075;
90, 265.868;
91, 268.631;
92, 271.361;
93, 274.059;
94, 276.724;
95, 279.359;
96, 281.97;
97, 284.567;
98, 287.163;
99, 289.765;
100, 292.374;
101, 294.999;
102, 297.649;
103, 300.336;
104, 303.071;
105, 305.868;
106, 308.741;
107, 311.712;
108, 314.799;
109, 317.993;
110, 321.192;
111, 324.346;
112, 327.436;
113, 330.446;
114, 333.363;
115, 336.185;
116, 338.917;
117, 341.573;
118, 344.171;
119, 346.754;
120, 349.349;
121, 352.002;
122, 354.74;
123, 357.551;
124, 360.388;
125, 363.253;
126, 366.0;
127, 368.694;
128, 371.444;
129, 374.251;
130, 377.12;
131, 380.055;
132, 383.064;
133, 386.153;
134, 389.329;
135, 392.604;
136, 395.989;
137, 399.494;
138, 403.088;
139, 406.676;
140, 410.257;
141, 413.82;
142, 417.354;
143, 420.85;
144, 424.302;
145, 427.707;
146, 431.061;
147, 434.366;
148, 437.623;
149, 440.845;
150, 444.057;
151, 447.268;
152, 450.478;
153, 453.689;
154, 456.9;
155, 460.111;
156, 463.322;
157, 466.531;
158, 469.738;
159, 472.941;
160, 476.138;
161, 479.329;
162, 482.51;
163, 485.681;
164, 488.839;
165, 491.982;
166, 495.108;
167, 498.214;
168, 501.298;
169, 504.358;
170, 507.392;
171, 510.398;
172, 513.374;
173, 516.317;
174, 519.227;
175, 522.102;
176, 524.941;
177, 527.743;
178, 530.506;
179, 533.232;
180, 535.918;
181, 538.566;
182, 541.175;
183, 543.746;
184, 546.28;
185, 548.778;
186, 551.241;
187, 553.671;
188, 556.072;
189, 558.446;
190, 560.805;
191, 563.182;
192, 565.622;
193, 568.189;
194, 570.975;
195, 574.103;
196, 577.721;
197, 581.873;
198, 586.281;
199, 590.705;
200, 595.122;
201, 599.515;
202, 603.845;
203, 608.068;
204, 612.143;
205, 616.043;
206, 619.755;
207, 623.28;
208, 626.629;
209, 629.82;
210, 632.869;
211, 635.797;
212, 638.623;
213, 641.363;
214, 644.035;
215, 646.653;
216, 649.233;
217, 651.788;
218, 654.331;
219, 656.872;
220, 659.413;
221, 661.957;
222, 664.505;
223, 667.056;
224, 669.612;
225, 672.173;
226, 674.74;
227, 677.312;
228, 679.892;
229, 682.477;
230, 685.07;
231, 687.671;
232, 690.279;
233, 692.895;
234, 695.52;
235, 698.153;
236, 700.795;
237, 703.447;
238, 706.107;
239, 708.777;
240, 711.456;
241, 714.146;
242, 716.845;
243, 719.554;
244, 722.273;
245, 725.002;
246, 727.741;
247, 730.49;
248, 733.248;
249, 736.015;
250, 738.791;
251, 741.575;
252, 744.381;
253, 747.72;
254, 752.654;
255, 759.737;
256, 771.381;
