A132938 Concatenation of first n Bell numbers.

1, 11, 112, 1125, 112515, 11251552, 11251552203, 11251552203877, 112515522038774140, 11251552203877414021147, 11251552203877414021147115975, 11251552203877414021147115975678570

Offset

0,2

Links

Harvey P. Dale, Table of n, a(n) for n = 0..48

Mathematica

Module[{nn=20, b}, b=BellB[Range[0, nn]]; Table[FromDigits[Flatten[ IntegerDigits/@ Take[b, n]]], {n, nn}]] (* Harvey P. Dale, Mar 01 2020 *)

Crossrefs

Bell or exponential numbers: A000110. Cf. A007908, A019518, A059996.

Sequence in context: A372074 A132939 A059996 * A056618 A190872 A024145

Adjacent sequences: A132935 A132936 A132937 * A132939 A132940 A132941

Keyword

easy,nonn,base

Author

Omar E. Pol, Sep 12 2007

Status

approved