A370692 - cp's OEIS frontend

A370692 Square array read by upward antidiagonals: T(n, k) = numerator( 2k!(-2)^kSum_{m=1..n}( 1/(2m-1)^(k+1) ) ).

n	a(n)
0	0
1	2
2	0
3	8
4	-4
5	0
6	46
7	-40
8	16
9	0
10	352
11	-1036
12	448
13	-96
14	0
15	1126
16	-51664
17	56432
18	-2624
19	768
20	0
21	13016
22	-469876
23	19410176
24	-1642592
25	62464
26	-7680
27	0
28	176138
29	-57251896
30	524760752
31	-3945483392
32	195262208
33	-1868800
34	92160
35	0
36	176138
37	-57251896
38	524760752
39	-3945483392
40	195262208
41	-1868800
42	92160

[0, 2, 0, 8, -4, 0, 46, -40, 16, 0, 352, -1036, 448, -96, 0, 1126, -51664, 56432, -2624, 768, 0, 13016, -469876, 19410176, -1642592, 62464, -7680, 0, 176138, -57251896, 524760752, -3945483392, 195262208, -1868800, 92160, 0, 176138, -57251896, 524760752, -3945483392, 195262208, -1868800, 92160]

cp's OEIS Frontend

A370692 Square array read by upward antidiagonals: T(n, k) = numerator( 2k!(-2)^kSum_{m=1..n}( 1/(2m-1)^(k+1) ) ).

Table of values

List of values

cp's OEIS Frontend

A370692 Square array read by upward antidiagonals: T(n, k) = numerator( 2*k!*(-2)^k*Sum_{m=1..n}( 1/(2*m-1)^(k+1) ) ).

Table of values

List of values

A370692 Square array read by upward antidiagonals: T(n, k) = numerator( 2k!(-2)^kSum_{m=1..n}( 1/(2m-1)^(k+1) ) ).