A209832 - cp's OEIS frontend

A209832 Expansion of the q-series Sum_{n>=0} (-1)^nq^(n+1)Product_{k = 1..n} (1 - q^(2*k-1)), q = exp(t), as a formal Taylor series in t.

n	a(n)
0	1
1	2
2	12
3	200
4	6576
5	353312
6	28032192
7	3077502080
8	446470392576
9	82695752049152
10	19038594625539072
11	5332477132779407360
12	1785375992372231909376
13	704147423230177089953792
14	323094378183013059349757952
15	170643791820813252598723543040

[1, 2, 12, 200, 6576, 353312, 28032192, 3077502080, 446470392576, 82695752049152, 19038594625539072, 5332477132779407360, 1785375992372231909376, 704147423230177089953792, 323094378183013059349757952, 170643791820813252598723543040]

cp's OEIS Frontend

A209832 Expansion of the q-series Sum_{n>=0} (-1)^nq^(n+1)Product_{k = 1..n} (1 - q^(2*k-1)), q = exp(t), as a formal Taylor series in t.

Table of values

List of values

cp's OEIS Frontend

A209832 Expansion of the q-series Sum_{n>=0} (-1)^n*q^(n+1)*Product_{k = 1..n} (1 - q^(2*k-1)), q = exp(t), as a formal Taylor series in t.

Table of values

List of values

A209832 Expansion of the q-series Sum_{n>=0} (-1)^nq^(n+1)Product_{k = 1..n} (1 - q^(2*k-1)), q = exp(t), as a formal Taylor series in t.