A061115 Concatenation of numbers in n-th row of triangle of unsigned Stirling numbers of first kind (A008275).

1, 11, 231, 61161, 245035101, 12027422585151, 72017641624735175211, 5040130681313267691960322281, 4032010958411812467284224494536546361, 36288010265761172700723680269325632739450870451

Offset

1,2

References

Amarnath Murthy, Smarandache Star derived sequences, Smarandache Notions Journal, Vol. 12, No. 1-2-3, Spring 2001.

Links

Table of n, a(n) for n=1..10.

Maple

with(combinat, stirling1): for n from 1 to 15 do for k from 1 to n do printf(`%d`, abs(stirling1(n, k))) od: printf(`, `): od:

Mathematica

Table[FromDigits[Flatten[IntegerDigits/@Abs[Table[StirlingS1[n, m], {m, n}]]]], {n, 10}] (* Harvey P. Dale, Feb 09 2016 *)

Crossrefs

Sequence in context: A169960 A045757 A144773 * A098321 A033864 A142120

Adjacent sequences: A061112 A061113 A061114 * A061116 A061117 A061118

Keyword

nonn,base,less

Author

Amarnath Murthy, Apr 21 2001

Extensions

More terms from James A. Sellers, Apr 23 2001

Status

approved