-1701

Appears in sequences

• Signed Stirling numbers of the second kind.at n=31A080417
• a(n) = the numerator of b(n): {b(n)} is such that the continued fraction (of rational terms) [b(1);b(2),...,b(n)] equals the n-th prime, for every positive integer n.at n=24A128270
• Triangle read by rows. Signed version of A008277.at n=31A154959
• The case S(-1,-2,3) of the family of self-convolutive recurrences studied by Martin and Kearney.at n=17A172485
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 201", based on the 5-celled von Neumann neighborhood.at n=29A270723
• Expansion of r(q)^3 / r(q^3) in powers of q where r() is the Rogers-Ramanujan continued fraction.at n=26A285628
• Irregular triangle read by rows: mean version of Girard-Waring formula A210258, for m = 3 data values.at n=23A287768