1422080domain: NAppears in sequencesTriangle of Legendre-Stirling numbers of the second kind T(n,j), n >= 1, 1 <= j <= n, read by rows.at n=51A071951Triangle read by rows of Legendre-Stirling numbers of the second kind.at n=48A191935Sum of all the n-digit numbers whose digits are all even and nonzero: 2,4,6,8.at n=3A192370