A078614 First differences of A072633.

1, 2, 1, 2, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 1, 2

Offset: 1

Author

Jon Perry, Dec 10 2002

Keywords

• nonn

Comments

Differs from A022934 and A081129. - Georg Fischer, May 02 2025

Examples

			a(2)=2, as A072633(2)=4 and A072633(1)=2.
		

Links

• Georg Fischer, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A072633.

Programs

PARI

pu(m,n)=local(s); s=0; for (i=1,m,s=s+i^n); s
ox=1; for (k=1,60,x=1; while (pu(x,k)<(x+1)^k,x++); print1((x-ox), ", "); ox=x)

Extensions

a(1) corrected by Georg Fischer, May 02 2025