A363399 - cp's OEIS frontend

A363399 Triangle read by rows. T(n, k) = [x^k] P(n, x), where P(n, x) = Sum_{k=0..n} 2^(n - k) * Sum_{j=0..k} (x^j * binomial(k, j) * (j + 1)^n), (tangent case).

n	a(n)
0	1
1	3
2	2
3	7
4	16
5	9
6	15
7	88
8	135
9	64
10	31
11	416
12	1296
13	1536
14	625
15	63
16	1824
17	10206
18	22528
19	21875
20	7776
21	127
22	7680
23	72171
24	262144
25	453125
26	373248
27	117649
28	255
29	31616
30	478953
31	2670592
32	7265625
33	10357632
34	7411887
35	2097152
36	511
37	128512
38	3057426
39	25034752
40	100000000
41	218350080
42	265180846
43	167772160
44	43046721

[1, 3, 2, 7, 16, 9, 15, 88, 135, 64, 31, 416, 1296, 1536, 625, 63, 1824, 10206, 22528, 21875, 7776, 127, 7680, 72171, 262144, 453125, 373248, 117649, 255, 31616, 478953, 2670592, 7265625, 10357632, 7411887, 2097152, 511, 128512, 3057426, 25034752, 100000000, 218350080, 265180846, 167772160, 43046721]

cp's OEIS Frontend

A363399 Triangle read by rows. T(n, k) = [x^k] P(n, x), where P(n, x) = Sum_{k=0..n} 2^(n - k) * Sum_{j=0..k} (x^j * binomial(k, j) * (j + 1)^n), (tangent case).

Table of values

List of values