A003396 Numbers that are the sum of 7 positive 9th powers.

7, 518, 1029, 1540, 2051, 2562, 3073, 3584, 19689, 20200, 20711, 21222, 21733, 22244, 22755, 39371, 39882, 40393, 40904, 41415, 41926, 59053, 59564, 60075, 60586, 61097, 78735, 79246, 79757, 80268, 98417, 98928, 99439, 118099, 118610, 137781, 262150, 262661, 263172, 263683

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• easy

Examples

			From _David A. Corneth_, Aug 02 2020: (Start)
84634171 is in the sequence as 84634171 = 2^9 + 2^9 + 3^9 + 5^9 + 5^9 + 7^9 + 7^9.
257513501 is in the sequence as 257513501 = 3^9 + 4^9 + 5^9 + 7^9 + 7^9 + 7^9 + 8^9.
428037777 is in the sequence as 428037777 = 1^9 + 2^9 + 2^9 + 2^9 + 4^9 + 7^9 + 9^9. (End)
		

Links

• David A. Corneth, Table of n, a(n) for n = 1..10000