A346301 Positions of words in A076478 such that first digit = last digit.

1, 2, 3, 6, 7, 9, 12, 14, 15, 17, 19, 21, 24, 26, 28, 30, 31, 33, 35, 37, 39, 41, 43, 45, 48, 50, 52, 54, 56, 58, 60, 62, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 96, 98, 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124

Offset: 1

Author

Clark Kimberling, Jul 21 2021

Keywords

• nonn
• base

Comments

The sequences A346301 and A346302 partition the positive integers.

See A076478 for a guide to related sequences.

Examples

			The first fourteen words w(n) are 0, 1, 00, 01, 10, 11, 000, 001, 010, 011, 100, 101, 110, 111, so that a(3) = 6.
		

Crossrefs

Cf. A007931, A076478, A346302.

Programs

Mathematica

(See A007931.)