Duplicate hunting

[Artur]

A015913 <http://www.research.att.com/%7Enjas/sequences/A015913> = 
A023200 <http://www.research.att.com/%7Enjas/sequences/A023200>

Artur




According to the comments for A015913, they're different:

"A015913 contains the composite number 305635357, so is different from
A023200 and A029710 (305635357 is the only composite member of A015913 <
10^9) - Jud McCranie (j.mccranie(AT)comcast.net), Jan 07, 2001."



-----Original Message-----

A015913 <http://www.research.att.com/%7Enjas/sequences/A015913> =
A023200 <http://www.research.att.com/%7Enjas/sequences/A023200>

Artur