A308012 List of x-coordinates of successive points on the middle one of the three lines formed by the terms of A081145.

1, 2, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 41, 44, 47, 50, 53, 56, 59, 62, 65, 68, 71, 73, 76, 78, 81, 84, 87, 90, 93, 96, 99, 102, 105, 108, 111, 114, 117, 120, 123, 126, 129, 132, 135, 138, 141, 144, 147, 150, 153, 156, 159, 162, 165, 168

Offset: 1

Author

N. J. A. Sloane, May 15 2019

Keywords

• nonn

Comments

See A081145 and A308009 for further information about the three lines.

Links

• N. J. A. Sloane, Table of n, a(n) for n = 1..34254

Crossrefs

Cf. A081145, A308009, A308010-A308015.