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A112357
Row sums of A112356.
5
1, 3, 11, 243, 365537, 19304303788473, 1250033478133613116903743692225, 7355069116914166372074595432733192295583026786908016407724348346449
OFFSET
0,2
COMMENTS
Next term, a(8), has 141 digits and is too large to include. - R. J. Mathar, May 19 2006
PROG
(PARI) A112356(n)= { local(resul, piv, a) ; resul=[1] ; piv=2 ; for(col=1, n, a=piv ; piv++ ; for(c=2, binomial(n, col), a *= piv; piv++ ; ) ; resul=concat(resul, a) ; ) ; return(resul) ; }
A112357(n)= { local(row, rowl); row=A112356(n) ; rowl=matsize(row) ; return(sum(i=1, rowl[2], row[i])) ; }
{ for(row=0, 8, print(A112357(row)) ; ) ; } \\ R. J. Mathar, May 19 2006
CROSSREFS
Cf. A112356.
Sequence in context: A145988 A165946 A253639 * A205771 A373342 A097423
KEYWORD
easy,nonn
AUTHOR
Amarnath Murthy, Sep 05 2005
EXTENSIONS
More terms from R. J. Mathar, May 19 2006
STATUS
approved