A357802 - cp's OEIS frontend

A357802 Coefficients T(n,k) of x^(4n)r^(4k)/(4n)! in power series D(x,r) = 1 + r^4 * Integral S(x,r)^3 * C(x,r)^3 dx such that C(x,r)^4 - S(x,r)^4 = 1 and D(x,r)^4 - r^4*S(x,r)^4 = 1, as a triangle read by rows.

n	a(n)
0	1
1	0
2	6
3	0
4	6048
5	2268
6	0
7	35126784
8	56282688
9	7434504
10	0
11	679185948672
12	2514356038656
13	1409371197696
14	95227613712
15	0
16	33022883487154176
17	220415417637617664
18	284770675495950336
19	81696140755536384
20	3354162536029536
21	0
22	3393656235362623684608
23	35701050229143616880640
24	83079959422282198548480
25	54913653475645427527680
26	9583398717725834749440
27	264444869673131894208

[1, 0, 6, 0, 6048, 2268, 0, 35126784, 56282688, 7434504, 0, 679185948672, 2514356038656, 1409371197696, 95227613712, 0, 33022883487154176, 220415417637617664, 284770675495950336, 81696140755536384, 3354162536029536, 0, 3393656235362623684608, 35701050229143616880640, 83079959422282198548480, 54913653475645427527680, 9583398717725834749440, 264444869673131894208]

cp's OEIS Frontend

A357802 Coefficients T(n,k) of x^(4n)r^(4k)/(4n)! in power series D(x,r) = 1 + r^4 * Integral S(x,r)^3 * C(x,r)^3 dx such that C(x,r)^4 - S(x,r)^4 = 1 and D(x,r)^4 - r^4*S(x,r)^4 = 1, as a triangle read by rows.

Table of values

List of values

cp's OEIS Frontend

A357802 Coefficients T(n,k) of x^(4*n)*r^(4*k)/(4*n)! in power series D(x,r) = 1 + r^4 * Integral S(x,r)^3 * C(x,r)^3 dx such that C(x,r)^4 - S(x,r)^4 = 1 and D(x,r)^4 - r^4*S(x,r)^4 = 1, as a triangle read by rows.

Table of values

List of values

A357802 Coefficients T(n,k) of x^(4n)r^(4k)/(4n)! in power series D(x,r) = 1 + r^4 * Integral S(x,r)^3 * C(x,r)^3 dx such that C(x,r)^4 - S(x,r)^4 = 1 and D(x,r)^4 - r^4*S(x,r)^4 = 1, as a triangle read by rows.