37972

Appears in sequences

• Number of "polyhes" of order n: a polyhe of order n is obtained by taking a polyhex made of n hexagons (A000228); cutting each of the n hexagons along a diameter and throwing away half that hexagon, in such a way that the remaining figure (made of n half-hexagons) is connected.at n=7A057712
• First n digits after the decimal point in the n-th root of n.at n=3A061643
• Partial sums of near-repdigit primes A056710.at n=39A172983
• Number of 2 X 2 matrices M with all terms in {1,...,n} and permanent(M) >= n.at n=14A212240