795831domain: NAppears in sequencesPowers of cube root of 23 rounded to nearest integer.at n=13A018043Powers of cube root of 23 rounded up.at n=13A018044Position of first occurrence of 2^n in A057923.at n=31A057925Position at which 2^n occurs in A057926, or -1 if it does not occur.at n=32A057928