27512614111
domain: N
Appears in sequences
- Powers of 31: a(n) = 31^n.at n=7A009975
- a(n) = (2*n + 1)^7.at n=15A016759
- a(n) = (3*n+1)^7.at n=10A016783
- a(n) = (4n+3)^7.at n=7A016843
- a(n) = (5*n + 1)^7.at n=6A016867
- a(n) = (6*n + 1)^7.at n=5A016927
- a(n) = (7*n + 3)^7.at n=4A017023
- a(n) = (8*n + 7)^7.at n=3A017155
- a(n) = (9*n + 4)^7.at n=3A017215
- a(n) = (10*n + 1)^7.at n=3A017287
- a(n) = (11*n + 9)^7.at n=2A017503
- a(n) = (12*n + 7)^7.at n=2A017611
- a(n) is a power of the sum of its digits.at n=30A023106
- Seventh powers ending nontrivially in a nonzero seventh power.at n=2A038683
- Seventh power of odd primes.at n=9A086874
- Triangle read by rows: T(n,k) = (2^k - 1)^n, 1<=k<=n.at n=25A092477
- a(n) = prime(n)^7.at n=10A092759
- Prime powers that are divisible by the sum of their digits.at n=22A111747
- Numbers whose prime factors are raised to the seventh power.at n=18A113852
- Numbers m of the form (sum of digits of m)^k, k > 1.at n=22A128912