A297023 The number of distinct solutions of the maximum size in A072842 (i.e. size = A072842(n))

1, 1, 3, 29931

Offset

1,3

Links

Table of n, a(n) for n=1..4.

Example

There are three distinct ways to partition the numbers 1 to 23 into three sets such that no member of each partition is the sum of two other members. The solutions are (11212221331333313323212), (11212221331333331323212), (11212221331333333323212) where each digit is the partition to which k belongs.

Crossrefs

Cf. A072842.

Sequence in context: A225835 A007350 A003839 * A175875 A030463 A086509

Adjacent sequences: A297020 A297021 A297022 * A297024 A297025 A297026

Keyword

nonn,more,hard

Author

Jud McCranie, Dec 23 2017

Status

approved