A370196 - cp's OEIS frontend

A370196 Coefficient of x^n in the expansion of ( (1+x)^2 * (1+x^3) )^n.

n	a(n)
0	1
1	2
2	6
3	23
4	102
5	477
6	2259
7	10733
8	51174
9	245156
10	1180381
11	5709387
12	27723315
13	135055845
14	659744973
15	3230479173
16	15850993126
17	77918426928
18	383646423564
19	1891715752242
20	9340099603677
21	46170434726054
22	228479085858447
23	1131770152854441
24	5611302030239667

[1, 2, 6, 23, 102, 477, 2259, 10733, 51174, 245156, 1180381, 5709387, 27723315, 135055845, 659744973, 3230479173, 15850993126, 77918426928, 383646423564, 1891715752242, 9340099603677, 46170434726054, 228479085858447, 1131770152854441, 5611302030239667]

cp's OEIS Frontend

A370196 Coefficient of x^n in the expansion of ( (1+x)^2 * (1+x^3) )^n.

Table of values

List of values