23658
domain: N
Appears in sequences
- Values of n such that n^a-+a are primes, a=5.at n=23A155021
- Numbers k such that A019320(k) is in A217468.at n=36A297412
- Numbers k such that 2^m == 2 (mod m*(m-1)), where m=A019320(k).at n=47A297413
- Sum of the second largest parts in the partitions of n into 7 parts.at n=40A308932
- Numbers k such that A003132(k^3) = A003132(k), where A003132(n) is the sum of the squares of the digits of n.at n=10A309884
- Number of integer partitions of n whose length is a semi-sum of the parts.at n=42A367394