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A319653
Write n in 5-ary, sort digits into increasing order.
9
0, 1, 2, 3, 4, 1, 6, 7, 8, 9, 2, 7, 12, 13, 14, 3, 8, 13, 18, 19, 4, 9, 14, 19, 24, 1, 6, 7, 8, 9, 6, 31, 32, 33, 34, 7, 32, 37, 38, 39, 8, 33, 38, 43, 44, 9, 34, 39, 44, 49, 2, 7, 12, 13, 14, 7, 32, 37, 38, 39, 12, 37, 62, 63, 64, 13, 38, 63, 68, 69, 14, 39, 64, 69, 74, 3
OFFSET
0,3
LINKS
MATHEMATICA
Table[FromDigits[Sort[IntegerDigits[n, 5]], 5], {n, 0, 100}] (* Harvey P. Dale, Feb 29 2024 *)
PROG
(Ruby)
def A(k, n)
(0..n).map{|i| i.to_s(k).split('').sort.join.to_i(k)}
end
p A(5, 100)
(PARI) a(n) = fromdigits(vecsort(digits(n, 5)), 5); \\ Michel Marcus, Sep 25 2018
CROSSREFS
b-ary: A038573 (b=2), A038574 (b=3), A319652 (b=4), this sequence (b=5), A319654 (b=6), A319655 (b=7), A319656 (b=8), A319657 (b=9), A004185 (b=10).
Sequence in context: A109680 A366373 A277826 * A072438 A132739 A060791
KEYWORD
nonn,base,look
AUTHOR
Seiichi Manyama, Sep 25 2018
STATUS
approved