A130274 Table of Encoded Bell Multisets using A064553 (cf. A129305).

2, 6, 11, 42, 69, 77, 86, 109, 546, 834, 861, 897, 994, 1001, 1118, 1529, 1633, 1763, 1041, 1138, 1253, 1417, 1289, 15834, 16086, 19578, 19929, 23842, 24186, 24969, 26013, 28826, 29029, 32422, 26427, 29491, 30441, 30873, 32938, 35642, 35893

Offset

1,1

Comments

The sort sequence for A130274 is as described in A129305.

Links

Table of n, a(n) for n=1..41.

Example

Consider the five primes {2, 3, 5, 7, 11} then create the subsets {2,7} and {3,5,11} which corresponds to the Murasaki diagram showing the first and fourth objects connected and the second,third and fifth connected.
Calculate A000040(2*7-1) times A000040(3*5*11-1) = A000040(13)*A000040(164) = 41*971 = 39811. Therefore 39811 is a member.

Crossrefs

Cf. A000110, A064553, A129305.

Sequence in context: A242791 A156065 A302749 * A352662 A368810 A208893

Adjacent sequences: A130271 A130272 A130273 * A130275 A130276 A130277

Keyword

nonn

Author

Alford Arnold, May 25 2007

Status

approved