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 A088661 A log based Cantor self similar sequence. 0
 8, 8, 7, 6, 7, 8, 8, 7, 6, 8, 8, 7, 7, 8, 8, 7, 7, 8, 8, 5, 7, 8, 8, 7, 6, 8, 8, 7, 7, 8, 8, 7, 7, 8, 8, 6, 7, 8, 8, 7, 5, 8, 8, 7, 7, 8, 8, 7, 7, 8, 8, 6, 7, 8, 8, 7, 6, 8, 8, 7, 7, 8, 8, 7, 7, 8, 8, 6, 7, 8, 8, 7, 6, 8, 8, 7, 7, 8, 8, 7, 7, 8, 8, 4, 7, 8, 8, 7, 6, 8, 8, 7, 7, 8, 8, 7, 7, 8, 8, 6, 7, 8, 8, 7, 5 (list; graph; refs; listen; history; text; internal format)
 OFFSET 3,1 LINKS FORMULA p[n_, k_]=Sum[Log[i], {i, 1, n}]/Sum[Log[i], {i, n-Floor[3*n/4^k], n-Floor[n/4^k]}] a(n) = Sum[Floor[p[n, k]/p[n-1, k]], {k, 1, 8}] MATHEMATICA p[n_, k_]=Sum[Log[i], {i, 1, n}]/Sum[Log[i], {i, n-Floor[3*n/4^k], n-Floor[n/4^k]}] digits=200 f[n_]=Sum[Floor[p[n, k]/p[n-1, k]], {k, 1, 8}] at=Table[f[n], {n, 3, digits}] CROSSREFS Cf. A088487 A self similar Sierpinski type chaotic sequence with rate three at eight levels. A088488 A self similar Cantor type sequence with eight levels. Sequence in context: A154400 A215734 A202953 * A127196 A294795 A173623 Adjacent sequences:  A088658 A088659 A088660 * A088662 A088663 A088664 KEYWORD nonn,uned AUTHOR Roger L. Bagula, Nov 21 2003 STATUS approved

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Last modified June 18 14:52 EDT 2019. Contains 324213 sequences. (Running on oeis4.)