[seqfan] Re: Additional recurrence relation for A000407 ?

[Frank Adams-watters]

I would say yes. There are a number of recurrences already there, but this is simpler than any of them.

BTW, the special case for a(1) can be removed; it follows from the a(0) value and the recurrence.

Franklin T. Adams-Watters


-----Original Message-----
From: Christian Krause <me at ckrause.org>
To: seqfan at list.seqfan.eu
Sent: Thu, Dec 29, 2022 1:38 pm
Subject: [seqfan] Additional recurrence relation for A000407 ?

Hi,
would it be worth adding this recurrence relation to A000407
<https://oeis.org/A000407> ?

a(n) = a(n-1)*(4*n+2), a(1) = 6, a(0) = 1


Regards,
Christian

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