A107683 Number of perfect Skolem sets.
1, 1, 3, 11, 35, 114, 407, 1486, 5414, 19923, 74230, 278462, 1049318, 3972395, 15101658, 57607431, 220391316, 845366406, 3250192681, 12521965697
Offset: 1
Keywords
Links
- G. Nordh, Perfect Skolem sequences