A060180 Sum of distinct orders of degree-n even permutations.

1, 1, 4, 6, 11, 15, 28, 43, 74, 103, 148, 213, 296, 476, 679, 990, 1133, 1707, 2225, 3260, 4591, 6042, 7343, 9374, 13774, 18262, 25244, 30379, 39768, 47295, 66471, 87903, 115570, 139802, 173605, 215878, 271434, 369256, 466904, 569623, 664775

Offset: 1

Author

Vladeta Jovovic, Mar 19 2001

Keywords

• easy
• nonn

Examples

			Set of orders of all degree 5 even permutations is {1,2,3,5} so a(5)=1+2+3+5=11.
		

Crossrefs

Cf. A060014, A060015, A060179.

Extensions

More terms from David Wasserman, May 29 2002