A341943 Fixed points of A341915.

0, 1, 6, 11, 54, 91, 438, 731, 3510, 5851, 28086, 46811, 224694, 374491, 1797558, 2995931, 14380470, 23967451, 115043766, 191739611, 920350134, 1533916891

Offset: 1

Author

Rémy Sigrist, Feb 24 2021

Keywords

• nonn
• base
• more

Examples

			A341915(6) = 6, so 6 belongs to this sequence.
A341915(7) = 4, so 7 does not belong to this sequence.
		

Crossrefs

Cf. A341915, A341916.

Formula

Apparently:

- a(1) = 1,

- a(2) = 6,

- a(2*k+1) = 8*a(2*k-1) + 3 for any k > 0,

- a(2*k+2) = 8*a(2*k) + 6 for any k > 0.