A073536 Breaking indices for A058842 (i.e., n such that A058842(n) is not equal to 3*A058842 (n-1) ).

3, 9, 12, 15, 17, 27, 34, 39, 46, 49, 52, 54, 66, 70, 73, 81, 84, 90, 95, 102, 106, 110, 116, 119, 124, 132, 140, 143, 149, 153, 158, 161, 165, 171, 177, 180, 183, 186, 189, 194, 198, 209, 215, 221, 224, 226, 233, 235, 241, 244, 248, 251, 255, 259, 262, 272

Offset: 1

Author

Benoit Cloitre, Aug 27 2002

Keywords

• easy
• nonn

Crossrefs

Cf. A058842.

Formula

It seems that a(n) = 5*n +O(log(n)) and that a(n)=5*n for infinitely many values of n.

It appears that a(n)=A077468(n+1). - Benoit Cloitre, Jun 04 2004