login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A045291
Numbers whose base-5 representation contains exactly three 2's and two 4's.
0
1574, 1614, 1622, 1814, 1822, 1862, 2814, 2822, 2862, 3062, 4699, 4739, 4747, 4939, 4947, 4987, 5939, 5947, 5987, 6187, 6574, 6614, 6622, 6814, 6822, 6862, 7199, 7239, 7247, 7439, 7447, 7487, 7574, 7614, 7622, 7699
OFFSET
1,1
MATHEMATICA
Select[Range[8000], DigitCount[#, 5, 2]==3&&DigitCount[#, 5, 4]==2&] (* Harvey P. Dale, Apr 26 2016 *)
CROSSREFS
Cf. A007091.
Sequence in context: A236261 A252073 A202465 * A125014 A333950 A357697
KEYWORD
nonn,base
STATUS
approved