A095230 a(1) = 1, a(n+1) = Floor [concatenation of all previous terms / n].

1, 1, 5, 38, 2884, 23076576, 1648326917582368, 14422860528845720206040864697796, 1282032047008508462759187973137423824762280982857800671207188644

Offset

1,3

Links

Table of n, a(n) for n=1..9.

Example

a(4) = Floor[115/3] = 38.
a(7) = [11538288423076576/7] = [1648326917582368.000000000000000000000000000000] = 1648326917582368.
a(8) = [115382884230765761648326917582368/8][14422860528845720206040864697796.00000000000000] = 14422860528845720206040864697796.
a(9) = 1282032047008508462759187973137423824762280982857800671207188644, also an exact integer division.
a(10) = [11538288423076576164832691758236814422860528845720206040864697796128203204700850846275918797313742382476228098285780067120718864.4000000000000].

Crossrefs

Sequence in context: A110467 A221845 A299054 * A247708 A171555 A153267

Adjacent sequences: A095227 A095228 A095229 * A095231 A095232 A095233

Keyword

base,nonn

Author

Amarnath Murthy, Jun 11 2004

Extensions

More terms from Jonathan Vos Post, Mar 22 2006

Status

approved