login
A319808
a(n) = A319725(n) + A319656(n).
7
0, 2, 4, 6, 8, 10, 12, 14, 9, 18, 27, 36, 45, 54, 63, 72, 18, 27, 36, 45, 54, 63, 72, 81, 27, 36, 45, 54, 63, 72, 81, 90, 36, 45, 54, 63, 72, 81, 90, 99, 45, 54, 63, 72, 81, 90, 99, 108, 54, 63, 72, 81, 90, 99, 108, 117, 63, 72, 81, 90, 99, 108, 117, 126, 65, 81, 146, 211
OFFSET
0,2
COMMENTS
This sequence is different from A055956.
LINKS
MATHEMATICA
Table[FromDigits[Reverse[#], 8] + FromDigits[#, 8] & [Sort[IntegerDigits[n, 8]]], {n, 0, 100}] (* Paolo Xausa, Aug 07 2024 *)
PROG
(PARI) a(n) = my(nd=digits(n, 8)); fromdigits(vecsort(nd), 8) + fromdigits(vecsort(nd, , 4), 8); \\ Michel Marcus, Sep 28 2018
CROSSREFS
Base b: A319785 (b=2), A319803 (b=3), A319804 (b=4), A319805 (b=5), A319806 (b=6), A319807 (b=7), this sequence (b=8), A319747 (b=9), A052008 (b=10).
Sequence in context: A327210 A376603 A274611 * A055956 A161207 A280877
KEYWORD
nonn,base,look
AUTHOR
Seiichi Manyama, Sep 28 2018
STATUS
approved