[seqfan] Worry about old sequence, A030077, paths in K_n

Neil Sloane njasloane at gmail.com
Sat Apr 2 05:22:17 CEST 2022

To Seq Fans, The creator of an interesting sequence,  A030077, Daniel
Gittelson, submitted 12 terms in 1999, and 4 more terms were added in 2007
by a former editor. Daniel G. wrote to me today, expressing doubt about the
4 additional terms.

He says he interrupted his study of sequences to pursue a medical career,
but now that he is retired, he can return to combinatorics.

It would be nice if someone could verify the terms! (It is not at all
obvious to me how to do this.)

Neil Sloane

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