A090254 a(1) =1, a(n) the least n-th power greater than the product of all previous terms.

1, 4, 8, 81, 3125, 11390625, 93206534790699, 8617349368939718909662068736, 74105919101282598267356326331746183707428417326748270592, 5491683934004801146906916946452250098334779832050966992467328999644645901218476851483661300917240426576650390625

Offset

1,2

Links

Table of n, a(n) for n=1..10.

Example

a(5) = 5^5 > 1*4*8*81= 2592 > 4^5.

Crossrefs

Cf. A090255.

Sequence in context: A276979 A221256 A068208 * A222287 A120281 A331986

Adjacent sequences: A090251 A090252 A090253 * A090255 A090256 A090257

Keyword

nonn

Author

Amarnath Murthy, Nov 27 2003

Extensions

More terms from David Wasserman, Oct 21 2005

Status

approved