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

Author

Amarnath Murthy, Apr 21 2001

Keywords

• nonn
• base
• less

References

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

Programs

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 *)

Extensions

More terms from James Sellers, Apr 23 2001