1040000domain: NAppears in sequencesDenominators of coefficients in Airy-type asymptotic expansion.at n=2A069245Number of (n+1) X (7+1) 0..2 arrays with every 2 X 2 subblock diagonal maximum minus antidiagonal minimum unequal to its neighbors horizontally, vertically, diagonally and antidiagonally.at n=12A253469