104664
domain: N
Appears in sequences
- Figurate numbers based on the 24-cell (4-D polytope with Schlaefli symbol {3,4,3}).at n=14A092181
- Numbers k such that k*(k+1)-1 and k*(k+1)+1 are twin primes and k*(k+3)-1 and k*(k+3)+1 are also twin primes.at n=37A138303
- a(n) = the smallest multiple of the n-th prime such that (a(n)-1) is divisible by both the (n-1)th prime and the (n+1)st prime.at n=22A143244