124011

Appears in sequences

• Digitally balanced numbers in base 7: equal numbers of 0's, 1's, ..., 6's.at n=6A049358
• Maximum possible number of subtrees of an n-node unrooted tree in which each node has maximum degree three (equivalently, rooted binary trees in which some internal nodes may have only one child). A subtree is a nonempty contiguous set of nodes, not necessarily including all descendants of the root.at n=26A124454
• Sequence generated from Z/6Z addition table considered as a matrix.at n=4A140045
• Number of set partitions of [n] such that the difference between each element and its block index is a multiple of four.at n=20A274837