61000
domain: N
Appears in sequences
- Numbers k such that 5*2^k - 7 is prime.at n=27A059749
- Sum of terms in n-th row of A077164.at n=39A077167
- a(n) = a(n-1) + a(n-2) - floor( a(n-1)/2 ).at n=42A173510
- Monotonic ordering of set S generated by these rules: if x and y are in S and x^2-y^2>0 then x^2-y^2 is in S, and 2 and 3 are in S.at n=34A192648
- Numbers k whose reversal divides the reversal of k+1.at n=23A250602
- a(n) = 2*(3*n+1)*(9*n+8).at n=33A304506