%I #8 May 18 2022 07:54:28
%S 1,3,6,10,15,21,28,37,47,58,70,83,97,113,130,148,167,187,208,231,255,
%T 280,306,333,361,391,422,454,487,521,556,592,630,669,709,750,792,835,
%U 880,926,973,1021,1070,1120,1172,1225,1279,1334,1390,1447,1506,1566,1627,1689
%N Index of 8^n within sequence of numbers of form 6^i*8^j.
%Y Cf. A001018, A025627.
%Y Differs from A025706 at a(56).
%K nonn
%O 1,2
%A _David W. Wilson_