172 



R. FUJTSAWA. 



l^o s 



(41.) M,=^ 



iß~ •' 



1 



D" 



2! 1-;?' 8! 1--' "(m+\)r \-z 



1 ^, s 



^-D' ' 



1 



D" 



3! 1-;?' 4! 1-;?' ■■■iw+2)! 1- 



7)"> + ^ '^ J)m+2 ■'' 



1 .<? 



(w+1)! l-;?'(w+'2)! I-;?'" (2w)! 1-.? 



(42.; il/, = 



iß" •'' 



l._D. -^ 



1 .<; 



2! 1-ÄV 3! 1-Ä-V ■■■(w+l;! \-V-z 



il)" -^ 



1 D^^ 



1 ,s 



:!^ J^m + 2 



3 ! ^ 1 _ /;2^ ' 4 ! 1 - Pz' ■ ■ ■ {m + 2)! 1 - Z--'^ 



1 .si .s 



1 S 



(7;i + 1 )! 1 - /r^' {m + 2}! 1 - lih' ' ' " (2??i)' ^ - A'? 



(43.) M = 



^B% 



——D^s 



3 ! 



3! 



J_ 



4! 



D's, 



1 



(w+1)! 



1 



(w + 2)! 





(m+1)! ''(m + 2)! '' 



(2;«.)! 



D""s 



111 case // is even, say fi = 2i]i, we have, in virtue of (SS.)? 



(44.) 



N ' 



' sn im = ( — 1)' 

 en nu = (1 — ^)' 



