A387558 Numbers k such that A386482(k) is even.

2, 3, 4, 7, 8, 9, 10, 13, 14, 15, 19, 20, 21, 22, 23, 27, 28, 29, 30, 33, 34, 35, 36, 37, 38, 39, 40, 46, 47, 48, 53, 54, 55, 56, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 74, 75, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97

Offset: 1

Author

Rémy Sigrist, Sep 02 2025

Keywords

• nonn
• new

Examples

			A386482(46) = 60 is even, so 46 belongs to the sequence.
		

Links

• Rémy Sigrist, Table of n, a(n) for n = 1..10306
• Rémy Sigrist, PARI program

Crossrefs

Cf. A386482, A387544.

Programs

PARI

\\ See Links section.

Formula

A387544(n) = A386482(a(n)) / 2.