A048934 Largest factor i of any factorization used in the definition of A014575(n).

60, 93, 41, 51, 87, 81, 86, 510, 401, 501, 516, 705, 801, 701, 761, 725, 701, 840, 600, 534, 443, 824, 543, 615, 500, 627, 486, 926, 725, 422, 410, 423, 425, 588, 387, 635, 938, 401, 414, 461, 942, 501, 608, 585, 431, 651, 581, 951, 926, 414, 782, 750, 470

Offset: 1

Author

Eric W. Weisstein

Keywords

• nonn
• base

References

• C. A. Pickover, "Vampire Numbers." Ch. 30 in Keys to Infinity. New York: Wiley, pp. 227-231, 1995.

Links

• R. J. Mathar, Table of n, a(n) for n = 1..78
• Eric Weisstein's World of Mathematics, Vampire Number.

Crossrefs

Cf. A014575, A048933, ..., A048939.

Extensions

Edited by N. J. A. Sloane, Jan 03 2009

Terms a(25) and beyond from b-file by Andrew Howroyd, Feb 05 2018