A024342 - cp's OEIS frontend

A024342 Expansion of e.g.f. tanh(x)tan(x), coefficients of powers x^(4n+2).

n	a(n)
0	2
1	112
2	92672
3	365688832
4	4411282030592
5	127206964253949952
6	7496936195881447718912
7	809926025985929119868649472
8	148071124873925782667263194693632
9	43087047288444223765736160658186043392
10	19011875896715283767147325248912471990730752

[2, 112, 92672, 365688832, 4411282030592, 127206964253949952, 7496936195881447718912, 809926025985929119868649472, 148071124873925782667263194693632, 43087047288444223765736160658186043392, 19011875896715283767147325248912471990730752]

cp's OEIS Frontend

A024342 Expansion of e.g.f. tanh(x)tan(x), coefficients of powers x^(4n+2).

Table of values

List of values

cp's OEIS Frontend

A024342 Expansion of e.g.f. tanh(x)*tan(x), coefficients of powers x^(4*n+2).

Table of values

List of values

A024342 Expansion of e.g.f. tanh(x)tan(x), coefficients of powers x^(4n+2).