A086533 Numbers in A014092 splittable into a sum of a single number pair (both distinct from 1) having a product that belongs to A086473.
17, 65, 89, 127, 137, 163, 179, 185, 191, 233, 247, 269, 305, 343, 427, 457, 547, 569, 583, 613, 637, 667, 673, 697, 733, 757, 779, 787, 817, 821, 853, 929, 967, 977, 989, 997, 1045, 1087, 1117, 1207, 1267, 1273, 1289, 1297, 1327, 1345, 1357
Offset: 1
Keywords
References
- M. Gardner,"Mathematical Games" Problem 1 pp. 20, 23-24 in Scientific American, Dec. 1979.
Links
- G. Darby, Know, Don't Know Problem.
- R. V. Gassel et al., To Know, or Not To Know.
- K. Uhland, A Great Puzzle.
Comments