[seqfan] An idea of sequences connected with OEIS

[Vladimir Shevelev]

Under "OEIS-10000" I mean the first 10000 OEIS sequences with absolute values of terms. Under sequence "OEIS-10000" I mean sequence {a(0),a(1),a(2),...} such that
a(n) is the smallest number which not appears in position n in any sequence in OEIS-10000.
Further we can consider sequences "OEIS-20000", "OEIS-30000", ...,
"OEIS-230000". It is very interesting to look how the sequence  "OEIS-X0000"
changes depending on X>=1.

Best regards,
Vladimir