[seqfan] missing entries in b175497.txt
Richard J. Mathar
mathar at mpia-hd.mpg.de
Mon Mar 13 16:17:45 CET 2023
As far as I can see the number 9746100
is missing in b175497.txt .
The product of the two distinct triangular
numbers A000127(624) and A00127(31212)
is 195000*487110078 = 94986465210000
= 9746100^2, so 9746100 should be in the sequence
because the product is a perfect square.
The closely coupled b169836.txt is correct at that place.
Further apparently missing entries in b175497.txt
are 8239770, 14324310, 18721080,...
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