53333
domain: N
Appears in sequences
- Grundy function for turn-at-most-7-coins game.at n=30A054044
- Take pairs (x,y) with Sum_{j = x..y} j = concatenation of x and y. Sort pairs on y then x. This sequence gives y of each pair.at n=24A070153
- Positions of check bits in code in A075940.at n=14A075942
- Number of partitions p of n such that median(p) >= multiplicity(min(p)).at n=47A240216
- Numbers with all digits odd whose squares have only one odd digit.at n=37A343727
- a(n) = (16*10^n - 1)/3.at n=4A350995