A294842 - cp's OEIS frontend

A294842 Expansion of Product_{k>=1} (1 + x^k)^(k^2*(k+1)/2).

n	a(n)
0	1
1	1
2	6
3	24
4	73
5	238
6	722
7	2175
8	6343
9	18177
10	50982
11	140671
12	382227
13	1023623
14	2706184
15	7067324
16	18250671
17	46635309
18	117997008
19	295794098
20	735030985
21	1811435607
22	4429226677
23	10749552338
24	25903858181
25	62000039513
26	147435739522
27	348431110651
28	818549931526
29	1912010876019
30	4441687009798

[1, 1, 6, 24, 73, 238, 722, 2175, 6343, 18177, 50982, 140671, 382227, 1023623, 2706184, 7067324, 18250671, 46635309, 117997008, 295794098, 735030985, 1811435607, 4429226677, 10749552338, 25903858181, 62000039513, 147435739522, 348431110651, 818549931526, 1912010876019, 4441687009798]

cp's OEIS Frontend

A294842 Expansion of Product_{k>=1} (1 + x^k)^(k^2*(k+1)/2).

Table of values

List of values