A369136 Matula-Göbel number of the prime tower factorization tree of A284456(n).

1, 2, 3, 4, 6, 5, 8, 9, 10, 12, 7, 15, 18, 14, 16, 20, 24, 21, 30, 27, 28, 36, 25, 40, 32, 42, 45, 13, 48, 60, 35, 54, 50, 56, 26, 72, 63, 80, 84, 90, 70, 64, 75, 39, 81, 100, 49, 120, 96, 52, 11, 108, 112, 126, 105, 135, 144, 140, 78, 22, 168, 150, 98, 160

Offset: 1

Author

Pontus von Brömssen, Jan 14 2024

Keywords

• nonn

Comments

A permutation of the positive integers; the positive integers in the order they appear in A369015.

Links

• Pontus von Brömssen, Table of n, a(n) for n = 1..10000
• Index entries for sequences related to Matula-Göbel numbers.

Crossrefs

Inverse permutation to A369137.

Cf. A284456, A369015, A369099.

Formula

a(n) = A369015(A284456(n)).

A369099(a(n)) = A284456(n).