A343459 Numbers that can be expressed both as the product of two consecutive composite numbers and as the product of three consecutive composite numbers.
1680, 175560, 215760
Offset: 1
Examples
1680 = 40 * 42 = 10 * 12 * 14. 175560 = 418 * 420 = 55 * 56 * 57. 215760 = 464 * 465 = 58 * 60 * 62.
Crossrefs
Cf. A342876.
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