22867

Appears in sequences

• Numbers k such that 5*7^k + 6 is prime.at n=24A059810
• Numbers k > 1 such that, in base 6, k and k^2 contain the same digits in the same proportion.at n=8A061660
• a(n) = n^3 + 73*n^2 + n + 67.at n=16A163303
• Number of (n+2) X 6 binary arrays with each 3 X 3 subblock having rows and columns in lexicographically nondecreasing order.at n=9A184543
• Number of nondecreasing arrangements of 6 numbers x(i) in -(n+4)..(n+4) with the sum of sign(x(i))*2^|x(i)| zero.at n=40A187990
• Number of primes in level n of the tree generated at A234960.at n=21A234961
• Number of partitions of n into an odd number of parts that are not multiples of 4.at n=49A339407