Ánsar, ganso, oca: COMMENT on A020988 = A084180 = A108018 !

[Antti Karttunen]

Dear Submitters!

It really doesn't need a Ph.D. to see that these are one and the same 
sequence:

http://www.research.att.com/~njas/sequences/?q=2%2C+10%2C+42%2C+170%2C+682%2C+2730%2C+10922%2C+43690%2C+174762%2C+699050%2C+2796202%2C+11184810%2C+44739242%2C178956970%2C+715827882%2C+2863311530%2C+11453246122%2C+45812984490%2C+183251937962%2C+733007751850%2C2932031007402%2C+11728124029610&sort=0&fmt=0&language=english&go=Search

Please use that Lookup-feature of the database before submitting, with 
the first or two entries of your "new" sequence omitted!


Yours,

Antti