A285406 - cp's OEIS frontend

A285406 Base-2 logarithm of denominator of Sum_{k=0..n^2-1} (-1)^ksqrt(Pi)/(Gamma(1/2-k)Gamma(1+k)*n).

n	a(n)
1	0
2	5
3	15
4	28
5	46
6	68
7	94
8	123
9	158
10	195
11	236
12	283
13	333
14	387
15	445
16	506
17	574
18	643
19	716
20	794
21	875
22	961
23	1054
24	1146
25	1244
26	1346
27	1451
28	1562
29	1676
30	1794
31	1916
32	2041
33	2174
34	2307
35	2444
36	2586
37	2731
38	2881
39	3034
40	3193
41	3356
42	3520
43	3690
44	3864
45	4041
46	4227
47	4413
48	4601
49	4796
50	4993

[0, 5, 15, 28, 46, 68, 94, 123, 158, 195, 236, 283, 333, 387, 445, 506, 574, 643, 716, 794, 875, 961, 1054, 1146, 1244, 1346, 1451, 1562, 1676, 1794, 1916, 2041, 2174, 2307, 2444, 2586, 2731, 2881, 3034, 3193, 3356, 3520, 3690, 3864, 4041, 4227, 4413, 4601, 4796, 4993]

cp's OEIS Frontend

A285406 Base-2 logarithm of denominator of Sum_{k=0..n^2-1} (-1)^ksqrt(Pi)/(Gamma(1/2-k)Gamma(1+k)*n).

Table of values

List of values

cp's OEIS Frontend

A285406 Base-2 logarithm of denominator of Sum_{k=0..n^2-1} (-1)^k*sqrt(Pi)/(Gamma(1/2-k)*Gamma(1+k)*n).

Table of values

List of values

A285406 Base-2 logarithm of denominator of Sum_{k=0..n^2-1} (-1)^ksqrt(Pi)/(Gamma(1/2-k)Gamma(1+k)*n).