550800
domain: N
Appears in sequences
- a(n) is the number of n-tosses having a run of 5 or more heads for a fair coin (i.e., probability is a(n)/2^n).at n=20A050233
- Theta series of the 12-dimensional lattice of hyper-roots A_2(SU(3)).at n=17A290654
- Positions of records in A116488.at n=36A342869
- a(n) is the smallest number with exactly n divisors that are hoax numbers (A019506).at n=17A357034