A280110 Numbers n such that A278981(n) > A278981(m) for 2 <= m < n.

2, 3, 7, 9, 11, 13, 25, 29, 37

Offset

1,1

Comments

The density of this sequence, and the pattern of A278981(a(n)), seem to suggest that computing the terms of A278981(n) gets exponentially more difficult as n tends to infinity.

Links

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

Example

a(3) = 7 since A278981(7) = 906, which is greater than all the terms in A278981 which precede it.

Crossrefs

Cf. A278981.

Sequence in context: A294109 A294263 A345745 * A203234 A212985 A103797

Adjacent sequences: A280107 A280108 A280109 * A280111 A280112 A280113

Keyword

nonn,base,more

Author

Ely Golden, Dec 26 2016

Status

approved