A151712 a(n) = A048883(n) + 1.

2, 4, 4, 10, 4, 10, 10, 28, 4, 10, 10, 28, 10, 28, 28, 82, 4, 10, 10, 28, 10, 28, 28, 82, 10, 28, 28, 82, 28, 82, 82, 244, 4, 10, 10, 28, 10, 28, 28, 82, 10, 28, 28, 82, 28, 82, 82, 244, 10, 28, 28, 82, 28, 82, 82, 244, 28, 82, 82, 244, 82, 244, 244, 730, 4, 10, 10, 28, 10, 28, 28

Offset: 0

Author

Omar E. Pol, Jul 19 2009

Keywords

• tabf
• nonn

Comments

Rows of A079314 when written as a triangle converge to this sequence.

Examples

			If written as a triangle:
  2;
  4;
  4,10;
  4,10,10,28;
  4,10,10,28,10,28,28,82;
  4,10,10,28,10,28,28,82,10,28,28,82,28,82,82,244;
		

Links

• Paolo Xausa, Table of n, a(n) for n = 0..10000

Crossrefs

Cf. A048883, A079314, A162784.

Programs

Mathematica

A151712list[nmax_]:=3^DigitCount[Range[0,nmax],2,1]+1;A151712list[100] (* Paolo Xausa, Jul 15 2023 *)

Extensions

Simpler definition, new offset and more terms from N. J. A. Sloane, Jul 22 2009