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!)
A059432 Triangle formed when cumulative boustrophedon transform is applied to 1, 0, 0, 0, ..., read by rows in natural order. 2

%I

%S 1,0,1,0,1,2,0,2,5,8,0,8,21,36,51,0,51,138,246,362,478,0,478,1318,

%T 2404,3628,4903,6178,0,6178,17259,31968,49081,67512,86421,105330,0,

%U 105330,297081,556344,864688,1205000,1562571,1926320,2290069

%N Triangle formed when cumulative boustrophedon transform is applied to 1, 0, 0, 0, ..., read by rows in natural order.

%e 1; 0,1; 2,1,0; 0,2,5,8; 51,36,31,8,0; ...

%Y Cf. A059429, A059431.

%K nonn,tabl,easy

%O 0,6

%A _N. J. A. Sloane_, Jan 31 2001

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 September 19 20:55 EDT 2020. Contains 337182 sequences. (Running on oeis4.)