A103722 Column m=5 sequence of triangle A103718(n,m), n>=0, without leading zeros.

1, 22, 350, 5082, 72723, 1059828, 15977093, 251060381, 4127061939, 71072689688, 1282475317760, 24236090536840, 479241115418584, 9904652632613008, 213690639892631680, 4806627321727980560, 112576965096880250736

Offset

0,2

Links

Table of n, a(n) for n=0..16.

Formula

a(n)= |S1(n+6, 6)| + |S1(n+6, 7)|= |S1(n+7, 7)|-(n+5)*|S1(n+6, 7)|, with S1(n, m):= A048994(n, m), n>=>m=0 (Stirling1 triangle).

Crossrefs

Sequence in context: A016322 A096047 A016320 * A100904 A036738 A332855

Adjacent sequences: A103719 A103720 A103721 * A103723 A103724 A103725

Keyword

nonn,easy

Author

Wolfdieter Lang, Feb 15 2005

Status

approved