94134790219
domain: N
Appears in sequences
- a(n) = 3^n - 2^n.at n=23A001047
- Nexus numbers (n+1)^23 - n^23.at n=2A022539
- G.f.: (2-x)/((1+2x)(1-3x)); e.g.f.: exp(3x)+exp(-2x); a(n)=3^n+(-2)^n.at n=23A087451
- Semiprimes of the form 3^n - 2^n.at n=5A095027
- Zsigmondy numbers for a = 3, b = 2: Zs(n, 3, 2) is the greatest divisor of 3^n - 2^n (A001047) that is relatively prime to 3^m - 2^m for all positive integers m < n.at n=22A109325
- 3^p - 2^p, where p = prime(n).at n=8A135171
- Number of second differences of arrays of length n + 2 of numbers in 0..2.at n=20A228212
- Number of third differences of arrays of length n+3 of numbers in 0..2.at n=19A228254