**a(n) = 1 + sum of digits of n-1 written in base 8.**

*1, 2, 3, 4, 5, 6, 7, 8, 2, 3, 4, 5, 6, 7, 8, 9, 3, 4, 5, 6, 7, 8, 9, 10, 4, 5, 6, 7, 8, 9, 10, 11, 5*

*3 seqfan posts*

Index of A-numbers in seqfan: by ascending order by month by frequency by keyword

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