A359109 Row sums of the accumulated Stirling2 triangle A359107.

1, 1, 3, 10, 38, 161, 747, 3753, 20253, 116642, 713130, 4607813, 31345921, 223767233, 1671430607, 13030153118, 105777688842, 892355720117, 7808793918123, 70763428070825, 663061665021433, 6415290033157950, 64009171867651406, 657841277082303361, 6956340269434938161

Offset

0,3

Links

Table of n, a(n) for n=0..24.

Maple

with(ListTools): ps := L -> PartialSums(L):
seq(add(i, i = ps([seq(Stirling2(n, k), k = 0..n)])), n = 0..24);

Prog

(PARI) a(n) = sum(k=0, n, sum(j=0, k, stirling(n, j, 2))); \\ Michel Marcus, Dec 28 2022

Crossrefs

Cf. A359107.

Sequence in context: A103138 A074527 A338781 * A346815 A351681 A306022

Adjacent sequences: A359106 A359107 A359108 * A359110 A359111 A359112

Keyword

nonn

Author

Peter Luschny, Dec 27 2022

Status

approved