login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A262551 Triangle read by rows: coefficients in Bell's formula for number of ways of making change with a certain set of coins. 0

%I

%S 1,1,1,1,9,10,1,10,19,10,1,405,2735,4825,2500,1,406,3140,7560,7325,

%T 2500,1,3953,54077,213505,360580,277200,80000

%N Triangle read by rows: coefficients in Bell's formula for number of ways of making change with a certain set of coins.

%H G. Blom and C.-E. Froeberg, <a href="/A002575/a002575.pdf">Om myntvaexling (On money-changing) [Swedish]</a>, Nordisk Matematisk Tidskrift, 10 (1962), 55-69, 103. [Annotated scanned copy]

%e Triangle begins:

%e 1,

%e 1,1,

%e 1,9,10,

%e 1,10,19,10,

%e 1,405,2735,4825,2500,

%e 1,406,3140,7560,7325,2500,

%e 1,3953,54077,213505,360580,277200,80000,

%e ...

%K nonn,tabl,more

%O 1,5

%A _N. J. A. Sloane_, Oct 09 2015

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 4 09:19 EDT 2021. Contains 346445 sequences. (Running on oeis4.)