A025713 - OEIS

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A025713

Index of 6^n within sequence of numbers of form 3^i*6^j.

0

1, 3, 7, 12, 19, 28, 38, 50, 64, 79, 96, 114, 134, 156, 179, 204, 231, 259, 289, 320, 353, 388, 424, 462, 502, 543, 586, 631, 677, 725, 774, 825, 878, 932, 988, 1046, 1105, 1166, 1228, 1292, 1358, 1425, 1494, 1565, 1637, 1711, 1787, 1864, 1943, 2023, 2105, 2189

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..52.

CROSSREFS

Sequence in context: A024219 A371701 A283733 * A022791 A025742 A122793

Adjacent sequences: A025710 A025711 A025712 * A025714 A025715 A025716

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved