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A113094
Diagonal of square table
A113092
; also, a(n) equals the n-th term in column 0 of the matrix (n+1)-th power of triangle
A113095
.
1
1, 2, 27, 1504, 330745, 289031301, 1011348629263, 14213347986246578, 802722082112213275116, 182118530044524172384716760, 165892108866362877173717099499469
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OFFSET
1,2
LINKS
Table of n, a(n) for n=1..11.
PROG
(PARI) {a(n, q=4)=local(M=matrix(n+1, n+1)); for(r=1, n+1, for(c=1, r, M[r, c]=if(r==c, 1, if(c>1, (M^q)[r-1, c-1])+(M^q)[r-1, c]))); return(if(n<1, 0, (M^n)[n, 1]))}
CROSSREFS
Cf.
A113092
,
A113095
.
Sequence in context:
A067075
A015217
A320417
*
A327128
A320669
A299116
Adjacent sequences:
A113091
A113092
A113093
*
A113095
A113096
A113097
KEYWORD
nonn
AUTHOR
Paul D. Hanna
, Oct 14 2005
STATUS
approved
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Last modified April 25 06:49 EDT 2024. Contains 371964 sequences. (Running on oeis4.)