A158606 Last digit of A158605(n).

6, 3, 9, 2, 5, 8, 1, 4, 7, 0, 3, 6, 2, 9, 5, 8, 4, 1, 0, 7, 3, 6, 2, 9, 5, 8, 1, 4, 0, 7, 3, 6, 9, 2, 5, 8, 4, 1, 7, 0, 6, 3, 9, 2, 5, 8, 4, 1, 7, 3, 0, 6, 2, 9, 5, 8, 1, 4, 0, 7, 3, 6, 9, 2, 5, 8, 4, 1, 7, 0, 6, 3, 9, 2, 5, 1, 8, 4, 0, 7, 3, 6, 2, 9, 5, 4, 8, 1, 0, 7, 3, 9, 6, 2, 5, 8, 4, 7, 1, 0, 6, 3, 9, 2, 5

Offset: 1

Author

Paul Curtz, Mar 22 2009

Keywords

• nonn
• base

Comments

The sequence is much more irregular than suggested by a naive investigation of the first few blocks of 10 digits each.

Crossrefs

Cf. A010879 (final digit), A158605.

Programs

Maple

read("transforms3") : L := BFILETOLIST("b064413.txt") : L13 := [] : for i from 1 to nops(L) do if op(i,L) mod 13 = 0 then L13 := [op(L13),op(i,L) mod 10 ] ; fi; od: op(1..120,L13) ; # R. J. Mathar, Sep 07 2009

Extensions

Edited and extended by R. J. Mathar, Sep 07 2009