133702969

Appears in sequences

• a(n+1) is the smallest square > a(n) such that the digits of a(n) are all (with multiplicity) contained in the digits of a(n+1), with a(0)=1.at n=20A067713
• Numbers n for which the absolute values of the abundances of n, n^2 and n^3 are all prime numbers.at n=25A125249