A222154
Numbers n such that there are three distinct triples (k, k+n, k+2n) of squares.
Original entry on oeis.org
3360, 13440, 30240, 43680, 53760, 84000, 120960, 127680, 164640, 174720, 215040, 272160, 336000, 393120, 406560, 483840, 510720, 567840, 658560, 665280, 698880, 756000, 860160, 971040, 1088640, 1092000, 1145760, 1149120, 1212960, 1344000, 1367520, 1481760
Offset: 1
The following 3 triples have a common difference of 3360: (2^2, 58^2, 82^2), (46^2, 74^2, 94^2), and (97^2, 113^2, 127^2).
A214155
Numbers n such that there are five distinct triples (k, k+n, k+2n) of squares.
Original entry on oeis.org
287327040, 294053760, 1149308160, 2585943360, 4597232640, 7183176000, 10343773440, 14079024960, 18388930560, 23273490240, 28732704000, 34766571840, 41375093760, 48558269760, 64648584000, 73555722240, 83037514560, 93093960960, 103725061440
Offset: 1
The following 5 triples all have a common difference of 287327040:
(4342^2, 17498^2, 24362^2), (12454^2, 21034^2, 27014^2), (23266^2, 28786^2, 33406^2), (51778^2, 54482^2, 57058^2), and (57073^2, 59537^2, 61903^2).
A226858
Numbers n such that there are six distinct triples (k, k+n, k+2n) of squares.
Original entry on oeis.org
258594336000, 1034377344000, 2327349024000, 4137509376000, 6464858400000, 9309396096000, 12671122464000, 16550037504000, 20946141216000, 25859433600000
Offset: 1
These 6 triples have a common difference of 9309396096000: (579774^2, 3105726^2, 4353726^2), (781560^2, 3149640^2, 4385160^2), (2241720^2, 3786120^2, 4862520^2), (4187880^2, 5181480^2, 6013080^2), (9320040^2, 9806760^2, 10270440^2), and (10273140^2, 10716660^2, 11142540^2).
A226954
Numbers n such that there are seven distinct triples (k, k+n, k+2n) of squares.
Original entry on oeis.org
12671122464000, 50684489856000, 114040102176000, 202737959424000, 316778061600000, 456160408704000, 620885000736000, 810951837696000, 1026360919584000, 1267112246400000, 1533205818144000
Offset: 1
These 7 triples of squares have a common difference of 12671122464000: (676403^2, 3623347^2, 5079347^2), (911820^2, 3674580^2, 5116020^2), (2615340^2, 4417140^2, 5672940^2), (4885860^2, 6045060^2, 7015260^2), (5664815^2, 6690385^2, 7578415^2), (10873380^2, 11441220^2, 11982180^2) and (11985330^2, 12502770^2, 12999630^2).
Showing 1-4 of 4 results.
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