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A059996 Concatenate Catalan numbers (A000108). 6
1, 11, 112, 1125, 112514, 11251442, 11251442132, 11251442132429, 112514421324291430, 1125144213242914304862, 112514421324291430486216796, 11251442132429143048621679658786 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
MATHEMATICA
Module[{nn=15, cn}, cn=CatalanNumber[Range[0, nn-1]]; Table[FromDigits[Flatten[IntegerDigits/@ Take[cn, n]]], {n, nn}]] (* Harvey P. Dale, Jan 30 2024 *)
CROSSREFS
Cf. A000108.
Sequence in context: A361350 A361501 A132939 * A132938 A056618 A190872
KEYWORD
easy,nonn,base
AUTHOR
Jason Earls, Mar 14 2001
STATUS
approved

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Last modified March 29 08:01 EDT 2024. Contains 371265 sequences. (Running on oeis4.)