A356280 - cp's OEIS frontend

A356280 a(n) = Sum_{k=0..n} binomial(2n, n-k) p(k), where p(k) is the partition function A000041.

n	a(n)
0	1
1	3
2	12
3	50
4	211
5	894
6	3791
7	16068
8	68032
9	287675
10	1214761
11	5122428
12	21571028
13	90718913
14	381050570
15	1598645263
16	6699355413
17	28044720813
18	117281866330
19	489999068614
20	2045341248508
21	8530263939665
22	35547083083270
23	148015639243691
24	615870619714675
25	2560734764460360

[1, 3, 12, 50, 211, 894, 3791, 16068, 68032, 287675, 1214761, 5122428, 21571028, 90718913, 381050570, 1598645263, 6699355413, 28044720813, 117281866330, 489999068614, 2045341248508, 8530263939665, 35547083083270, 148015639243691, 615870619714675, 2560734764460360]

cp's OEIS Frontend

A356280 a(n) = Sum_{k=0..n} binomial(2n, n-k) p(k), where p(k) is the partition function A000041.

Table of values

List of values

cp's OEIS Frontend

A356280 a(n) = Sum_{k=0..n} binomial(2*n, n-k) * p(k), where p(k) is the partition function A000041.

Table of values

List of values

A356280 a(n) = Sum_{k=0..n} binomial(2n, n-k) p(k), where p(k) is the partition function A000041.