A070978 Smallest k such that zeta(4)-sum(i=1,k,1/i^4) <= zeta(5)-sum(i=1,n,1/i^5).

2, 4, 6, 8, 11, 13, 16, 19, 22, 25, 29, 32, 35, 39, 43, 46, 50, 54, 58, 62, 66, 70, 74, 78, 83, 87, 91, 96, 100, 105, 110, 114, 119, 124, 128, 133, 138, 143, 148, 153, 158, 163, 168, 174, 179, 184, 189, 195, 200, 205, 211, 216, 222, 227, 233, 239, 244, 250, 256

Offset

1,1

Links

Table of n, a(n) for n=1..59.

Prog

(PARI) for(n=1, 100, s=1; while(zeta(5)-sum(i=1, n, 1/i^5)<zeta(4)-sum(i=1, s, 1/i^4), s++); print1(s, ", "))

Crossrefs

Cf. A001844.

Sequence in context: A004401 A022819 A081527 * A027919 A174058 A186382

Adjacent sequences: A070975 A070976 A070977 * A070979 A070980 A070981

Keyword

easy,nonn

Author

Benoit Cloitre, May 17 2002

Status

approved