[seqfan] A156856 and A031768 related?

[Richard Mathar]

Are these two sequences related (beyond the visible coincidence in
the initial terms)?

http://research.att.com/~njas/sequences/?q=id:A156856|id:A031768

2026,8102,18228,32404,50630,72906,99232,129608,164034,202510,245036,291612,342238,396914,455640,518416,585242,656118,731044,810020,893046,980122,1071248,1166424,1265650,1368926,1476252,1587628,1703054,1822530,

2026,8102,18228,32404,50630,72906,99232,129608,164034,202510,245036,291612,342238,396914,455640,518416,585242,656118,731044,810020,893046,980122,1071248,1166424,1265650,1368926,1476252,1587628,1703054,1822530,