2<S,S 



E. ÖAKAI. 



X //z (yy; — l)Or — 1), 

 and. generally, 



'2mC2m-\) B,,,,^,^ + [nH-^}'+\) - 4{ni-\f] I>\,^_,,,, 



-=[;r\4r-4) - 2ir(2}n--I) +4>-l)-] L\,,„_,,5,_2 



— (/r — 2w + 4) {)r — '2111+ 'S) L\.,„_i, 2,-2- 



