A361828 - cp's OEIS frontend

A361828 a(0) = 1; a(n+1) = Sum_{k=0..n} k^k * a(n-k).

n	a(n)
0	1
1	1
2	2
3	7
4	40
5	338
6	3841
7	54821
8	939335
9	18744832
10	426390069
11	10881017916
12	307686450208
13	9546443638409
14	322375619648549
15	11769010007246745
16	461834905502223078
17	19384809864763869231
18	866564718107731746860
19	41102477939620052536314

[1, 1, 2, 7, 40, 338, 3841, 54821, 939335, 18744832, 426390069, 10881017916, 307686450208, 9546443638409, 322375619648549, 11769010007246745, 461834905502223078, 19384809864763869231, 866564718107731746860, 41102477939620052536314]

cp's OEIS Frontend

A361828 a(0) = 1; a(n+1) = Sum_{k=0..n} k^k * a(n-k).

Table of values

List of values