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

1,2

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.

Sequence in context: A270139 A353159 A145441 * A077121 A302488 A348448

Adjacent sequences: A308009 A308010 A308011 * A308013 A308014 A308015

Keyword

nonn

Author

N. J. A. Sloane, May 15 2019

Status

approved