A135454 Number of sums payable using exactly n banknotes of denominations 1, 5, 10, 20, 50, 100.

1, 6, 21, 52, 103, 174, 262, 360, 461, 561, 660, 759, 858, 957, 1056, 1155, 1254, 1353, 1452, 1551, 1650, 1749, 1848, 1947, 2046, 2145, 2244, 2343, 2442, 2541, 2640, 2739, 2838, 2937, 3036, 3135, 3234, 3333, 3432, 3531, 3630, 3729, 3828

Offset: 0

Author

Zak Seidov, Feb 16 2008

Keywords

• nonn

Examples

			n=1: 6 payable sums are 1,5,10,20,50,100;
n=3: the 52 sums are in A135137.
		

Extensions

Corrected and extended by Joshua Zucker, Feb 16 2008