A334198 a(n) is the position of the first occurrence of n in A323077.

1, 4, 8, 16, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 6561, 12005, 16807, 33614, 50421, 84035, 117649, 235298, 352947, 588245, 823543, 1647086, 2470629, 4117715, 5764801, 11529602, 17294403, 28824005, 40353607, 70799773, 112232663, 148035889, 229345007

Offset

0,2

Comments

Also positions of records in A323077.

Links

Table of n, a(n) for n=0..36.

Formula

A323077(a(n)) = n for all n >= 0.

Crossrefs

Cf. A323077 (a left inverse).

After 1, a subsequence of A070003.

Sequence in context: A025197 A008371 A368985 * A358730 A303544 A273029

Adjacent sequences: A334195 A334196 A334197 * A334199 A334200 A334201

Keyword

nonn

Author

Antti Karttunen, May 18 2020

Status

approved