491240domain: NAppears in sequencesShifts 1 place left under the INVERT transform of the BINOMIAL transform of the self-convolution of this sequence.at n=8A090366Number of base 28 n-digit numbers with adjacent digits differing by one or less.at n=10A126382Numbers k that divide the k-th partial sum of all semiprimes.at n=14A173663