A335957 Decimal expansion of s/c, where s = arclength on y = sin(x) from (0,0) to (Pi/4,sqrt(1/2)), and c = arclength on y = cos(x) from (0,1) to (Pi/4,sqrt(1/2)).
1, 2, 4, 1, 8, 9, 1, 1, 8, 2, 5, 1, 7, 7, 7, 9, 4, 9, 3, 2, 8, 0, 2, 9, 7, 4, 2, 6, 7, 0, 3, 6, 9, 2, 3, 6, 5, 2, 9, 6, 2, 9, 4, 7, 6, 4, 2, 5, 6, 1, 6, 6, 2, 1, 3, 8, 6, 4, 8, 0, 3, 3, 4, 7, 0, 3, 7, 1, 8, 8, 4, 7, 4, 9, 7, 8, 7, 6, 5, 8, 2, 8, 2, 5, 8, 0
Offset: 1
Examples
s/c = 1.24189118251777949328029742670369236529... c/s = 0.80522352849999684548520974994993752239... c-s = 0.20609210827127010650339774278617212954...