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A343588
Sums of two odd fourth powers.
2
2, 82, 162, 626, 706, 1250, 2402, 2482, 3026, 4802, 6562, 6642, 7186, 8962, 13122, 14642, 14722, 15266, 17042, 21202, 28562, 28642, 29186, 29282, 30962, 35122, 43202, 50626, 50706, 51250, 53026, 57122, 57186, 65266, 79186, 83522, 83602, 84146, 85922, 90082, 98162
OFFSET
1,1
LINKS
EXAMPLE
2 is in the sequence since 2 = 1^4 + 1^4.
82 is in the sequence since 82 = 1^4 + 3^4.
MATHEMATICA
Take[Union[Total /@ Tuples[(2 Range[0, 70] - 1)^4, 2]], 70]
CROSSREFS
Cf. A342832 (sums of two distinct odd fourth powers).
Sequence in context: A020955 A230398 A120826 * A259308 A202965 A307583
KEYWORD
nonn
AUTHOR
Wesley Ivan Hurt, Apr 20 2021
STATUS
approved