%I #15 Jul 13 2021 17:25:45

%S 1,3,5,15,29,83,179,495,1125,3063,7179,19401,46363,124673,302271,

%T 809921,1984959,5304947,13110907,34972559,87014349,231756983,

%U 579803757,1542417375,3876465993,10302282907,25992403975,69023035049,174720823645

%N Number of self-avoiding walks on square lattice rotated by Pi/4, with wedge angle Pi/2.

%D A. J. Guttmann and G. M. Torrie, Critical behavior at an edge for the SAW and Ising model, J. Phys. A 17 (1984), 3539-3552.

%H Sean A. Irvine, <a href="https://github.com/archmageirvine/joeis/blob/master/src/irvine/oeis/a048/A048738.java">Java program</a> (github)

%K nonn,walk

%O 1,2

%A _N. J. A. Sloane_

%E Missing a(10)=3063 inserted and a(25)-a(29) from _Sean A. Irvine_, Jul 13 2021