A356653 - cp's OEIS frontend

A356653 Triangle read by rows. Denominators of the coefficients of a sequence of rational polynomials r_n(x) with r_n(1) = B(2*n), where B(n) are the Bernoulli numbers.

n	a(n)
0	1
1	1
2	6
3	1
4	70
5	21
6	1
7	434
8	31
9	93
10	1
11	2286
12	1905
13	127
14	1143
15	1
16	11242
17	1533
18	511
19	73
20	219
21	1
22	53222
23	14329
24	10235
25	2047
26	2047
27	6141
28	1
29	245730
30	40955
31	40955
32	368595
33	24573
34	8191
35	73719
36	1
37	1114078
38	294903
39	4681
40	491505
41	42129
42	4681
43	14043
44	42129

[1, 1, 6, 1, 70, 21, 1, 434, 31, 93, 1, 2286, 1905, 127, 1143, 1, 11242, 1533, 511, 73, 219, 1, 53222, 14329, 10235, 2047, 2047, 6141, 1, 245730, 40955, 40955, 368595, 24573, 8191, 73719, 1, 1114078, 294903, 4681, 491505, 42129, 4681, 14043, 42129]

cp's OEIS Frontend

A356653 Triangle read by rows. Denominators of the coefficients of a sequence of rational polynomials r_n(x) with r_n(1) = B(2*n), where B(n) are the Bernoulli numbers.

Table of values

List of values