A240755 Smallest prime which occurs in prime power factorization of A240751(n)! with exponent n.

2, 3, 2, 2, 3, 3, 2, 2, 3, 2, 2, 5, 3, 3, 2, 2, 3, 2, 2, 5, 3, 2, 2, 5, 2, 2, 3, 3, 7, 3, 2, 2, 5, 2, 2, 3, 5, 2, 2, 3, 2, 2, 5, 3, 3, 2, 2, 3, 2, 2, 5, 5, 2, 2, 3, 2, 2, 3, 3, 7, 3, 3, 2, 2, 5, 2, 2, 3, 5, 2, 2, 3, 2, 2, 3, 3, 5, 2, 2, 3, 2, 2, 5, 3, 2, 2, 5

Offset: 1

Author

Vladimir Shevelev, Apr 12 2014

Keywords

• nonn

Examples

			A240751(4)=6, since 6!=2^4*3^2*5. Here, only the prime 2 is in power 4, thus A240755(4)=2.
		

Links

• Peter J. C. Moses, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A240537, A240606, A240619, A240620, A240668, A240669, A240670, A240672, A240695, A240751.

Formula

a(n)^n || A240751(n)!.

Extensions

More terms from Peter J. C. Moses, Apr 12 2014