A250546 Numbers of the form 5^x + y^5 with x, y >= 0.

1, 2, 5, 6, 25, 26, 33, 37, 57, 125, 126, 157, 244, 248, 268, 368, 625, 626, 657, 868, 1025, 1029, 1049, 1149, 1649, 3125, 3126, 3130, 3150, 3157, 3250, 3368, 3750, 4149, 6250, 7777, 7781, 7801, 7901, 8401, 10901, 15625, 15626, 15657, 15868

Offset: 1

Author

Vincenzo Librandi, Nov 26 2014

Keywords

• nonn

Examples

			33 is in this sequence because 5^0+2^5 = 33.
368 is in this sequence because 5^3+3^5 = 368.
		

Crossrefs

Cf. similar sequences listed in A250482.

Programs

Mathematica

nn=10; Union[Select[Flatten[Table[5^x + y^5, {x, 0, nn}, {y, 0, nn}]], #<=nn^5 &]]