A162965 Concatenation of the first n powerful numbers A001694.

1, 14, 148, 1489, 148916, 14891625, 1489162527, 148916252732, 14891625273236, 1489162527323649, 148916252732364964, 14891625273236496472, 1489162527323649647281, 1489162527323649647281100

Offset

1,2

Links

Table of n, a(n) for n=1..14.

Crossrefs

Sequence in context: A016170 A081201 A065899 * A067103 A081184 A032343

Adjacent sequences: A162962 A162963 A162964 * A162966 A162967 A162968

Keyword

nonn,base

Author

Jaroslav Krizek, Jul 19 2009

Status

approved